Pith Number

pith:FU3WQZ3H

pith:2013:FU3WQZ3HINVYLQI3X3DCCJGACW

not attested not anchored not stored refs pending

Models of rotating massive stars: impacts of various prescriptions

Andr\'e Maeder, Georges Meynet, Hideyuki Saio, Lionel Haemmerl\'e, Patrick Eggenberger, Sylvia Ekstr\"om, Vincent Chomienne

arxiv:1301.2487 v1 · 2013-01-11 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FU3WQZ3HINVYLQI3X3DCCJGACW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:52:13.409499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d37686767436b85c11bbec62124c0159db3e4be9316bf1a630e2f942a06bc16

Aliases

arxiv: 1301.2487 · arxiv_version: 1301.2487v1 · doi: 10.48550/arxiv.1301.2487 · pith_short_12: FU3WQZ3HINVY · pith_short_16: FU3WQZ3HINVYLQI3 · pith_short_8: FU3WQZ3H

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/FU3WQZ3HINVYLQI3X3DCCJGACW \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 2d37686767436b85c11bbec62124c0159db3e4be9316bf1a630e2f942a06bc16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7abdbf8dc9cf80d25e18a1feb9de58e0a8941dea3f745a5332e38973cec6f597",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-01-11T13:04:30Z",
    "title_canon_sha256": "75b40a77edcd45fbb202f122ccd3805c00137a5e3e9ab6018ddac541c77f4438"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2487",
    "kind": "arxiv",
    "version": 1
  }
}